The IP address 21.85.65 is provided by China Education and Research Network Center, it's belong to the CDIR (Classless Inter-Domain Routing) 22.30.204.0/23 (range 22.30.204.0 to 22.30.205.255). The autonomous system number (ASN) is 4538.
| ASN | 4538 |
| IP starting by | 22.30.204.0 |
| IP ending by | 22.30.205.255 |
| ASN Name | China Education and Research Network Center |
| CDIR | 22.30.204.0/23 |
| Numerical IP | |
| Registry | |
| Last update | 30/03/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2018-03-29 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2018-03-29 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.85.65.0 | 357908736 | 0 |
| 21.85.65.1 | 357908737 | 0 |
| 21.85.65.2 | 357908738 | 0 |
| 21.85.65.3 | 357908739 | 0 |
| 21.85.65.4 | 357908740 | 0 |
| 21.85.65.5 | 357908741 | 0 |
| 21.85.65.6 | 357908742 | 0 |
| 21.85.65.7 | 357908743 | 0 |
| 21.85.65.8 | 357908744 | 0 |
| 21.85.65.9 | 357908745 | 0 |
| 21.85.65.10 | 357908746 | 0 |
| 21.85.65.11 | 357908747 | 0 |
| 21.85.65.12 | 357908748 | 0 |
| 21.85.65.13 | 357908749 | 0 |
| 21.85.65.14 | 357908750 | 0 |
| 21.85.65.15 | 357908751 | 0 |
| 21.85.65.16 | 357908752 | 0 |
| 21.85.65.17 | 357908753 | 0 |
| 21.85.65.18 | 357908754 | 0 |
| 21.85.65.19 | 357908755 | 0 |
| 21.85.65.20 | 357908756 | 0 |
| 21.85.65.21 | 357908757 | 0 |
| 21.85.65.22 | 357908758 | 0 |
| 21.85.65.23 | 357908759 | 0 |
| 21.85.65.24 | 357908760 | 0 |
| 21.85.65.25 | 357908761 | 0 |
| 21.85.65.26 | 357908762 | 0 |
| 21.85.65.27 | 357908763 | 0 |
| 21.85.65.28 | 357908764 | 0 |
| 21.85.65.29 | 357908765 | 0 |
| 21.85.65.30 | 357908766 | 0 |
| 21.85.65.31 | 357908767 | 0 |
| 21.85.65.32 | 357908768 | 0 |
| 21.85.65.33 | 357908769 | 0 |
| 21.85.65.34 | 357908770 | 0 |
| 21.85.65.35 | 357908771 | 0 |
| 21.85.65.36 | 357908772 | 0 |
| 21.85.65.37 | 357908773 | 0 |
| 21.85.65.38 | 357908774 | 0 |
| 21.85.65.39 | 357908775 | 0 |
| 21.85.65.40 | 357908776 | 0 |
| 21.85.65.41 | 357908777 | 0 |
| 21.85.65.42 | 357908778 | 0 |
| 21.85.65.43 | 357908779 | 0 |
| 21.85.65.44 | 357908780 | 0 |
| 21.85.65.45 | 357908781 | 0 |
| 21.85.65.46 | 357908782 | 0 |
| 21.85.65.47 | 357908783 | 0 |
| 21.85.65.48 | 357908784 | 0 |
| 21.85.65.49 | 357908785 | 0 |
| 21.85.65.50 | 357908786 | 0 |
| 21.85.65.51 | 357908787 | 0 |
| 21.85.65.52 | 357908788 | 0 |
| 21.85.65.53 | 357908789 | 0 |
| 21.85.65.54 | 357908790 | 0 |
| 21.85.65.55 | 357908791 | 0 |
| 21.85.65.56 | 357908792 | 0 |
| 21.85.65.57 | 357908793 | 0 |
| 21.85.65.58 | 357908794 | 0 |
| 21.85.65.59 | 357908795 | 0 |
| 21.85.65.60 | 357908796 | 0 |
| 21.85.65.61 | 357908797 | 0 |
| 21.85.65.62 | 357908798 | 0 |
| 21.85.65.63 | 357908799 | 0 |
| 21.85.65.64 | 357908800 | 0 |
| 21.85.65.65 | 357908801 | 0 |
| 21.85.65.66 | 357908802 | 0 |
| 21.85.65.67 | 357908803 | 0 |
| 21.85.65.68 | 357908804 | 0 |
| 21.85.65.69 | 357908805 | 0 |
| 21.85.65.70 | 357908806 | 0 |
| 21.85.65.71 | 357908807 | 0 |
| 21.85.65.72 | 357908808 | 0 |
| 21.85.65.73 | 357908809 | 0 |
| 21.85.65.74 | 357908810 | 0 |
| 21.85.65.75 | 357908811 | 0 |
| 21.85.65.76 | 357908812 | 0 |
| 21.85.65.77 | 357908813 | 0 |
| 21.85.65.78 | 357908814 | 0 |
| 21.85.65.79 | 357908815 | 0 |
| 21.85.65.80 | 357908816 | 0 |
| 21.85.65.81 | 357908817 | 0 |
| 21.85.65.82 | 357908818 | 0 |
| 21.85.65.83 | 357908819 | 0 |
| 21.85.65.84 | 357908820 | 0 |
| 21.85.65.85 | 357908821 | 0 |